.about-bg{
	background-image: url('../imgs/Group102.png');
	background-size: cover;
}
.about-bgimg{
	background-image: url('../imgs/about-backbg.webp');
	background-size:cover;
}
.warp-mask{
    height:100%;
    width:100%;
    background: rgba(0,0,0,0.2);
}